A ball is projected from ground in such a way that after 10 seconds of projection it lands on ground 500 m away from the point of projection. Find out

Question

A ball is projected from ground in such a way that after 10 seconds of projection it lands on ground 500 m away from the point of projection. Find out

A ball is projected from ground in such a way that after 10 seconds of projection it lands on ground 500 m away from the point of projection. Find out :-
(i) angle of projection
(ii) velocity of projection
(iii) Velocity of ball after 5 seconds

Monjur Alahi

19 views

2025-01-04 04:42

1 Answers

Related Questions

A positive charge of `20 mu C` is placed 2 m away from a negative charge of `20 mu C`. Determine the electric field at a point 2 m away from each char

2 Answers 5 Views

A body is projected with a velocity of 40 ms^-1. After 2 s it crosses a vertical pole of height 20.4 m. Find the angle of projection and horizontal

2 Answers 4 Views

A man standing between 2 parallel eliffs fires a gun. He hearns two echos one after 3 seconds and other after 5 seconds.

2 Answers 7 Views

The height (in meters) at any time t (in seconds) of a ball thrown vertically varies according to equation `h(t)=-16t^(2)+256t`. How long after in sec

2 Answers 8 Views

A particle is projected vertically upwards from the earth. It crosses the same point at t=2 sec and t=8 sec. Find out `[g=10 ms^(-2)]` (i) the time fo

2 Answers 6 Views

A particle when projected vertically upwards from the ground, takes time T to reach maximum height H. Find out (i) The height of the particle from gro

2 Answers 10 Views

A ball is projected in a manner such that its horizontal gange is n times of the maximum height. Then find out the ratio of potential energy to kineti

2 Answers 7 Views

(i) Find the projection of `vec(a)` on `vec(b)` if `vec(a).vec(b)=8` and `vec(b)=(2hat(i)+6hat(j)+3hat(k))`. (ii) Write the projection of the vector `

2 Answers 9 Views

A tower stands vertically on the ground. From a point on the ground, 20m away from the foot of the tower, the angle of elevation of the top of the tow

2 Answers 4 Views

A ladder is placd in such a way that its foot is a distance of 15 m from a wall and its top reaches a window 20m abvoe the ground. Find the leng of th

2 Answers 5 Views

Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - (i)`theta=45^(@)`
(ii)`50sqrt(2)m//s`
(iii)`50m//sec`

19 views Answered 2023-02-05 15:29